4.8 +4.9, Density, Pressure, Archimedes primciple Flashcards
What is density and the formula?
Mass per unit volume
How do you calculate the density of bodies?
What is pressure and the formula ?
The normal force exerted per unit area
What is the volume of a sphere ?
What is the only factor that influences pressure?
The depth below the surface of liquids.
The pressure at any given height h is determined by the weight of the water above that must be supported . The greater the depth the more weight of the water, the greater the pressure
What is the equation for the pressure in a liquid at a given depth?
What is the pressure in a liquid when there is a difference between depths?
What is Archimedes Principle ?
The upthrust experienced by an object when fully or partially submerged is equal to the weight of the fluid displaced
What is the formula for upthrust ?
What is the height of the objective submerged in a fluid, when partially submerged and rest
(Solving for x)
Describe the overall principles of pressure with this balloon
Describe the overall principles of pressure with this balloon
